Nordcap MORETTI T75E Manual Del Usuario página 31

- Thread in the conveyor belt from the motor side (fig.16) and position it
in its housing, checking that the conveyor belt shaft and drive are aligned.
- Check that the two metal connectors are set square to each other, if
necessary turn the belt shaft until they are set square, to allow insertion of
the central connector (fig.16 part Z), lift the conveyor belt from the motor
side by a few centimeters and insert the belt connector .
- Check that the transmission is aligned, insert the belt connector cover
(fig.16 part U) and tighten the locking screw (fig.16 part X).
- Insert the right and left flour collectors (fig.9 part T).
- Insert any optional product rest (fig.9).
- Replace the adjustable side walls at the height required.
- Insert the top blowers.
- Close the front door (fig.10 part S), if the door does not close this means
that the two blowers are not fully in position. Do not force the door, but
slide the blowers right in and then close the door; close the connector
(fig.10 part R), insert the key and close the lock (fig.10 part H).
WARNING!
Remember to take the key out of the lock.
5.3 ACCESS TO ELECTRICAL COMPONENTS
5.3.1 OPENING THE ELECTRICAL PANEL
Carry out the operations described in 5.1 above, to open the electrical
panel proceed as follows:
- Remove the screws (fig.17 part V).
T75E: Loosen the cable clamp (fig.11 part M).
- Slide the electrical panel outwards (fig.17 part Z), allowing the power
cable to slide through the cable clamp (fig.11 part N).
- Insert the two screws (fig.17 part Y) in the holes provided and block
them using the two nuts (fig.17 part K) located on the screw (fig.17 part
J).
TT96E and TT98E: For the parts on the opposite side of the gear motor,
open the switch panel by turning it (fig.17 part Z); while to access the
parts on the gear motor, loosen the 2 fastening screws (fig.16 part L) and
rotate the side panel.
T64E: To access the electrical components unscrew the 2 side fastening
screws and turn the side panel to access the electrical components.
5.3.2 REPLACING COMPONENTS ON THE ELECTRICAL
PANEL
After carrying out the operations described in 5.1 above, to replace
components on the electrical panel proceed as follows:
- Open the electrical panel components as described in point 5.3.1
- Disconnect the component electrically.
- Replace the component.
- To refit, carry out the above steps in reverse order, taking care to
connect the component correctly.
- Close the electrical panel following the procedure described in point
5.3.3.
NOTE:
If the electronic card has to be replaced, perform a
general Reset of the appliance as described in point 5.17.
5.3.3 CLOSING THE ELECTRICAL PANEL
After carrying out the operations described in 5.1 above, to close the
electrical panel proceed as follows:
T75E: Remove the two nuts (fig.17 part K) and replace them on the
screw (fig.17 part J).
- Slide the electrical panel inwards (fig.17 part Z), allowing the power
cable to slide through the cable clamp (fig.11 part N).
- Fit the screws (fig.17 part V).
- Tighten the cable clamp (fig.11 part M).
TT96E and TT98E: For the electrical panel on the opposite side of the
gear motor, close by turning the switch panel (fig.17 part Z) and fit the
screws (fig.17 part V).
For the electrical panel on the gear motor, turn the side panel and tighten
the 2 screws (fig.16 part L).
T64E: Close the side panel by turning and tighten the 2 side fastening
screws.
WARNING!
When sliding and repositioning the electrical
panel take great care not to scrape, block or crush the safety
thermostat wires or capillary.
5.3.4 CHANGING THE FUSE
The electrical circuit is fitted with a fuse which, in case it burns out,
prevents the appliance and control panel from starting. If this happens,
check the state of the fuse and replace it if necessary.
After carrying out the operations described in point 5.1 above, proceed as
follows:
- Open the electrical panel components as described in point 5.3.1
- Remove the fuse (fig. 17 part N), check it, and if necessary replace it
with another of the same type.
- Carry out the steps in reverse order to reassemble.
- Close the electrical panel following the procedure described in point
5.3.3.
5.3.5 BELT MOTOR BRUSH REPLACEMENT
(T75E-TT98E only)
NOTE:
The belt motor (Tab.A and B part.42) has two brushes
inside (Tab.A and B part.35) which become worn with use, at which
point they need replacing.
Make sure that the brushes are not worn and if they are, replace
them. There is a spare set in the gear motor compartment. It is a
good idea always to keep a spare set of brushes handy.
Carry out the operations in point 5.1, proceeding as follows:
- Open the electric panel on the gear motor side, following the procedure
in point 5.3.1
- Unscrew the two caps covering the brushes and remove the brushes.
- Insert the new brushes and refit the two caps covering the brushes.
- Close the electrical panel following the procedure described in point
5.3.3.
5.3.6 MOTOR/BELT GEAR MOTOR REPLACEMENT
T75E-TT98E only: after replacing some sets of brushes, it may be
necessary to fit a new belt motor (Tab.A and B part 42).
Carry out the operations in point 5.1, proceeding as follows:
Open the panel holding the electric components on the gear motor side, as
described in point 5.3.1.
- Dismantle the gear motor, take it to a worktop, and replace the motor (if
any).
- Install the gear motor again, taking care to align it to the belt shaft
correctly.
Close the panel holding the components as described in 5.3.3.
5.4 REPLACING THE SAFETY THERMOSTAT
WARNING!
operating correctly.
After carrying out the operations described in 5.1 above, to replace the
safety thermostat proceed as follows:
T75E: Remove the left adjustable side wall (fig.10 part I) by unfastening
the knobs (fig.10 part L).
- Remove the top left door (fig.18 part A) by unfastening the fastening
screws.
- Move the insulation and loosen the two screws (fig.19 part C) locking
the thermostat sensor.
- Remove the rear panel (fig.19 part D) by unfastening the fixing screws
and pull out the thermostat sensor located inside the insulation.
- Open the electrical panel components as described in point 5.3.1
- Remove the rearm button cover and unscrew the thermostat fixing nut
(fig.14 part P).
- Disconnect the thermostat fast-ons.
- Replace the thermostat with the relative sensor and restore any damaged
areas of the insulation.
- Carry out the steps in reverse order to reassemble.
- Close the electrical panel following the procedure described in point
5.3.3.
TT98E: The oven has two independent safety thermostats with manual
reset: one for the left side (fig.14 part P) and one on the right side of the
oven (fig.36 part G).
Open the front door (fig.10 part S) and slide the conveyor belt from the
baking chamber, following the steps in point 5.2.1.
- Slide out the left bottom blower from so as to check the position of the
actual thermostat sensor through the baking chamber.
- Remove the bottom door (fig.36 part A or H) loosening the fastening
screws.
- Slide out the safety thermostat sensor.
- Open the electrical panel from the side concerned, following the
procedure described in point 5.3.1.
- Remove the door inside the protective casing of the components (fig. 36
part C or L) loosening the 2 fastening screws.
- Unscrew the nut fastening the thermostat.
- Disconnect the thermostat fast-ons.
- Replace the thermostat and position the sensor correctly, as checked
previously in the baking chamber.
- Carry out the steps in reverse order to reassemble.
- Close the electrical component panel following the steps in point 5.3.3.
UK/12
Regularly check that the safety thermostat is